1. Roving-free rovings A roving composed of multiple parallel strands (multifilament strandless rovings) or a roving (monofilament-free roving) composed of multiple monofilaments drawn in a single pass. There was no twisting when they were put together.
2. No roving cloth is woven into a cloth from rovings.
3. E-glass fiber E glass fiber Glass fiber with low alkali oxide content. The specific content of alkali metal oxides is currently no more than 0.5% in China, and abroad is generally about 1%.
4. Unsaturated polyesters Polyesters with a carbon-carbon unsaturated bond on the molecular chain of the polymer that can cross-link with unsaturated monomers or prepolymers.
5. Alkaline glass fiber Glass fiber having an alkali metal oxide content of 11.5% XXXXXXXXXXXXXXXXXX12.5%.
6. Asbestos The general name for fibrous magnesium, calcium, sodium, and iron silicate minerals.
7. Graphite fiber Carbon fiber with a molecular structure that has been graphitized and has a carbon content of more than 99%. 8. Crosslinker A substance that promotes or regulates the formation of covalent or ionic bonds between polymer chains.
9. Organic fibers Fibers made from organic polymers or fibers made from natural polymers that have been chemically treated. Such as viscose fiber, nylon, polyester and aramid.
10. Photoinitiator Under the action of ultraviolet light, a large number of free radicals can be rapidly generated, and some resins can be crosslinked to form a material that does not melt and insolubilize.
11. Yarn XXXXXXX
A generic term. Including a specific type of textile structure consisting of fixed-length fibers or continuous fibers, with or without blemishes. 12. Low-shrinkage additives Additives that reduce the volume shrinkage of the resin when it cures. For example, powdered thermoplastic resin added to unsaturated polyester resin.
13. Aromatic Polyamide Fiber Aramid Molecular weight Main chain of the main chain A synthetic fiber containing only aromatic rings and amide bonds. There are poly-p-carboxamide fibers and poly-p-phenylene terephthalamide fibers.
14. Epoxy resin XXXXXXXXX
A type of resin that contains two or more epoxy groups that are exempt from cross-linking.
15. Epoxy acrylate resin Epoxy resin and XXXXXXXXXXXX - acrylic resin reaction.
16. Curing agents Substances that promote or regulate the curing reaction 17. Unidirectional cloths have a large amount of textile glass or roving in one direction (usually the warp direction) and only a small amount and usually a fine yarn in the other direction. In fact, all cloths have a cloth in the first direction.
18. Surface felt A thin, solid sheet of fixed length or continuous fibers.
19. Glass fiber A fibrous (or filamentous) material produced by a certain molding process of molten glass.
20. Glass (fiber) cloth The two types of glass cloth yarns (single yarn, plied yarn, or roving) that are perpendicular to each other or form a certain angle with each other are interwoven on a loom.
21. Infiltrant A substance applied to a glass fiber during its manufacture.
22. Gel coat resin Resin used for surface enhancement of the surface of fiber reinforced plastic products.
23. High-silica glass fiber Sodium borosilicate glass fiber obtained by acid extraction and sintering of high-temperature resistant glass fibers with a silica content of 95% or more.
24. Phenolic (aldehyde) resins A class of resins typically made from the polycondensation of phenols, phenol homologs and/or derivatives with aldehydes or ketones.
25. Phenolic Epoxy Resin Epoxy resin and novolac resin condensed surface polymerization of the polymer in sodium hydroxide catalysis.
26. Coupling agent Promotes or establishes a strongly bound material at the interface between the resin matrix and the reinforcing material.
Note: Coupling agents may be applied to or added to the reinforcing material, or both.
27. Mold release agent A substance that is applied to the molding surface of a mold or added to a molding compound in order to allow the molded article to be easily separated from the mold.
28. Chopped strands Short filaments that are cut into continuous strands and bonded together without any means.
29. Chopped strand mat A felt made by bonding short, unintentionally oriented, scattered strands of a binder.
30. Diluent A liquid material with good miscibility with the resin added to reduce the viscosity of the resin and improve its process performance. Divided into reactive diluents and non-reactive diluents.
32. Ultraviolet Absorbers UV absorbers have the ability to absorb ultraviolet light and are used to prevent the photodegradation of plastics, paints, etc. that are exposed to sunlight for long periods of time.
33. Boron fiber A filament prepared by depositing boron on carrier fibers.
34. Thixotropic agent added to the resin can make the resin glue liquid with a higher consistency at rest and become a low-consistency fluid material under external force.
35. Carbon cloth Carbon fiber fabric. The pre-oxidized polyacrylonitrile fiber fabric is carbonized or carbonized into a textile surface.
36. Carbon fiber Fibers with a carbon content of 90% or more that are obtained through oxidation, carbonization, and the like of polyacrylonitrile fibers, pitch fibers, or viscose ray.
37. Silicon Carbide Fibers Continuous fibers consisting of XXXXXXXXX—silicon carbide fine grains can be produced by vapor deposition or spinning sintering.
38. Polyethylene ethylene polymer.
39. Polypropylene The polymer of propylene.
40. Polyamides The repeating structure on the molecular chain is a class of polymers with amide groups.
41. PVC Polymers of vinyl chloride.
42. Toughener An additive added to the resin to reduce the impact strength and elongation of the resin due to its brittleness.
43. Thickener A substance that increases the consistency of the resin glue within the required time to meet the molding process requirements and remains relatively stable, thereby improving its process performance.
44. Latent curing agent Adding a resin, can maintain a longer pot life at room temperature, a type of curing agent that can act as a curing agent upon heating.
2. No roving cloth is woven into a cloth from rovings.
3. E-glass fiber E glass fiber Glass fiber with low alkali oxide content. The specific content of alkali metal oxides is currently no more than 0.5% in China, and abroad is generally about 1%.
4. Unsaturated polyesters Polyesters with a carbon-carbon unsaturated bond on the molecular chain of the polymer that can cross-link with unsaturated monomers or prepolymers.
5. Alkaline glass fiber Glass fiber having an alkali metal oxide content of 11.5% XXXXXXXXXXXXXXXXXX12.5%.
6. Asbestos The general name for fibrous magnesium, calcium, sodium, and iron silicate minerals.
7. Graphite fiber Carbon fiber with a molecular structure that has been graphitized and has a carbon content of more than 99%. 8. Crosslinker A substance that promotes or regulates the formation of covalent or ionic bonds between polymer chains.
9. Organic fibers Fibers made from organic polymers or fibers made from natural polymers that have been chemically treated. Such as viscose fiber, nylon, polyester and aramid.
10. Photoinitiator Under the action of ultraviolet light, a large number of free radicals can be rapidly generated, and some resins can be crosslinked to form a material that does not melt and insolubilize.
11. Yarn XXXXXXX
A generic term. Including a specific type of textile structure consisting of fixed-length fibers or continuous fibers, with or without blemishes. 12. Low-shrinkage additives Additives that reduce the volume shrinkage of the resin when it cures. For example, powdered thermoplastic resin added to unsaturated polyester resin.
13. Aromatic Polyamide Fiber Aramid Molecular weight Main chain of the main chain A synthetic fiber containing only aromatic rings and amide bonds. There are poly-p-carboxamide fibers and poly-p-phenylene terephthalamide fibers.
14. Epoxy resin XXXXXXXXX
A type of resin that contains two or more epoxy groups that are exempt from cross-linking.
15. Epoxy acrylate resin Epoxy resin and XXXXXXXXXXXX - acrylic resin reaction.
16. Curing agents Substances that promote or regulate the curing reaction 17. Unidirectional cloths have a large amount of textile glass or roving in one direction (usually the warp direction) and only a small amount and usually a fine yarn in the other direction. In fact, all cloths have a cloth in the first direction.
18. Surface felt A thin, solid sheet of fixed length or continuous fibers.
19. Glass fiber A fibrous (or filamentous) material produced by a certain molding process of molten glass.
20. Glass (fiber) cloth The two types of glass cloth yarns (single yarn, plied yarn, or roving) that are perpendicular to each other or form a certain angle with each other are interwoven on a loom.
21. Infiltrant A substance applied to a glass fiber during its manufacture.
22. Gel coat resin Resin used for surface enhancement of the surface of fiber reinforced plastic products.
23. High-silica glass fiber Sodium borosilicate glass fiber obtained by acid extraction and sintering of high-temperature resistant glass fibers with a silica content of 95% or more.
24. Phenolic (aldehyde) resins A class of resins typically made from the polycondensation of phenols, phenol homologs and/or derivatives with aldehydes or ketones.
25. Phenolic Epoxy Resin Epoxy resin and novolac resin condensed surface polymerization of the polymer in sodium hydroxide catalysis.
26. Coupling agent Promotes or establishes a strongly bound material at the interface between the resin matrix and the reinforcing material.
Note: Coupling agents may be applied to or added to the reinforcing material, or both.
27. Mold release agent A substance that is applied to the molding surface of a mold or added to a molding compound in order to allow the molded article to be easily separated from the mold.
28. Chopped strands Short filaments that are cut into continuous strands and bonded together without any means.
29. Chopped strand mat A felt made by bonding short, unintentionally oriented, scattered strands of a binder.
30. Diluent A liquid material with good miscibility with the resin added to reduce the viscosity of the resin and improve its process performance. Divided into reactive diluents and non-reactive diluents.
32. Ultraviolet Absorbers UV absorbers have the ability to absorb ultraviolet light and are used to prevent the photodegradation of plastics, paints, etc. that are exposed to sunlight for long periods of time.
33. Boron fiber A filament prepared by depositing boron on carrier fibers.
34. Thixotropic agent added to the resin can make the resin glue liquid with a higher consistency at rest and become a low-consistency fluid material under external force.
35. Carbon cloth Carbon fiber fabric. The pre-oxidized polyacrylonitrile fiber fabric is carbonized or carbonized into a textile surface.
36. Carbon fiber Fibers with a carbon content of 90% or more that are obtained through oxidation, carbonization, and the like of polyacrylonitrile fibers, pitch fibers, or viscose ray.
37. Silicon Carbide Fibers Continuous fibers consisting of XXXXXXXXX—silicon carbide fine grains can be produced by vapor deposition or spinning sintering.
38. Polyethylene ethylene polymer.
39. Polypropylene The polymer of propylene.
40. Polyamides The repeating structure on the molecular chain is a class of polymers with amide groups.
41. PVC Polymers of vinyl chloride.
42. Toughener An additive added to the resin to reduce the impact strength and elongation of the resin due to its brittleness.
43. Thickener A substance that increases the consistency of the resin glue within the required time to meet the molding process requirements and remains relatively stable, thereby improving its process performance.
44. Latent curing agent Adding a resin, can maintain a longer pot life at room temperature, a type of curing agent that can act as a curing agent upon heating.
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